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Patent Assignment Assignor Details
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Assignor Name : DONGES, REINHARD
Total Assignments: 11
Assignment: 1
Reel/Frame:004039/0655   Pages: 2
Recorded: 09/27/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
DONGES, REINHARD
Exec Dt:
05/18/1981
Assignee
1
HOECHST AKTIENGESELLSCHAFT
FRANKFURT/MAIN, GERMANY
Property
 
Pat #
Pub #
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4371607
NONE
06272050
Correspondence name and address
JAMES E. BRYAN
STE. 100B, 6121 LINCOLNIA RD.
ALEXANDRIA, VA 22312
Assignment: 2
Reel/Frame:004039/0657   Pages: 2
Recorded: 09/27/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
DONGES, REINHARD
Exec Dt:
05/18/1981
Assignee
1
HOECHST AKTIENGESELSCHAFT
FRANKFURT/MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4371606
NONE
06272049
Correspondence name and address
JAMES E. BRYAN
STE. 100B, 6121 LINCOLNIA ROAD
ALEXANDRIA, VA 22312
Assignment: 3
Reel/Frame:004955/0843   Pages: 1
Recorded: 10/05/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ENGELHARDT, FRIEDRICH
Exec Dt:
07/13/1987
2
SCHROD, MANFRED
Exec Dt:
07/13/1987
3
ZIEGELMAYER, MANFRED
Exec Dt:
07/10/1987
4
HILBIG, JOSEF
Exec Dt:
07/10/1987
5
DONGES, REINHARD
Exec Dt:
07/10/1987
Assignee
1
CASSELLA AKTIENGESELLSCHAFT, FRANKFURT (MAIN)-FECHENHEIM, GERMANY, A COMPANY OF GERMANY
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4794166
NONE
07077803
Correspondence name and address
CONNOLLY AND HUTZ
1220 MARKET BUILDING
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 4
Reel/Frame:005185/0713   Pages: 1
Recorded: 11/22/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
DONGES, REINHARD
Exec Dt:
10/18/1989
2
SPONHEIMER, MANFRED
Exec Dt:
10/18/1989
3
WELT, GUNTHER
Exec Dt:
10/18/1989
4
ZIEGELMAYER, MANFRED
Exec Dt:
10/18/1989
Assignee
1
HOECHST AKTIENGESELLSCHAFT, A CORP. OF THE FEDERAL REPUBLIC OF GERMANY
D-6230 FRANKFURT AM MAIN 80, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4979681
NONE
07440590
Correspondence name and address
CONNOLLY AND HUTZ
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 5
Reel/Frame:005846/0489   Pages: 2
Recorded: 09/09/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MEISTER, CHRISTOPH
Exec Dt:
08/19/1991
2
DONGES, REINHARD
Exec Dt:
08/19/1991
3
SCHERMANN, WALTER
Exec Dt:
08/19/1991
4
SCHRATTENHOLZ, WALTER
Exec Dt:
08/15/1991
Assignee
1
HOECHST AKTIENGESELLSCHAFT
A CORP. OF THE FED. REP. OF GERMANY
D-6230 FRANKFURT AM MAIN 80, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5302196
NONE
07756821
Correspondence name and address
CONNOLLY AND HUTZ
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 6
Reel/Frame:006354/0147   Pages: 2
Recorded: 12/03/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
WALLISCH, HEINZ
Exec Dt:
11/05/1992
2
DONGES, REINHARD
Exec Dt:
11/05/1992
3
MEYER-BLUMENROTH, ULRICH
Exec Dt:
11/05/1992
Assignee
1
HOECHST AG
ZENTRALE PATENTABTEILUNG
POSTFACH 80 03 20
D-6230 FRANKFURT AM MAIN 80, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5500124
NONE
07984698
Correspondence name and address
CONNOLLY AND HUTZ
THOMAS M. MESHBESHER
P.O. BOX 2207
WILMINGTON, DELAWARE 19899
Assignment: 7
Reel/Frame:006654/0686   Pages: 2
Recorded: 07/21/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BARTZ, UWE
Exec Dt:
06/22/1993
2
DONGES, REINHARD
Exec Dt:
06/22/1993
3
KLEHR, HEINER
Exec Dt:
06/22/1993
Assignee
1
HOECHST AG
ZENTRALE PATENTABTEILUNG POSTFACH 80 03 20 D-6230 FRANKFURT AM MAIN 80 GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5372642
NONE
08072564
Correspondence name and address
CONNOLLY AND HUTZ
THOMAS M. MESHBESHER
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 8
Reel/Frame:006666/0179   Pages: 2
Recorded: 07/19/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BARTZ, UWE
Exec Dt:
06/22/1993
2
DONGES, REINHARD
Exec Dt:
06/22/1993
3
KLEHR, HEINER
Exec Dt:
06/22/1993
Assignee
1
HOECHST AG
ZENTRALE PATENTABTEILUNG
POSTFACH 80 03 20 D-6230 FRANKFURT AM MAIN 80, GERMANY
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5395930
NONE
08072736
Correspondence name and address
CONNOLLY AND HUTZ
THOMAS M. MESHBESHER
P.O. BOX 2207
WILMINGTON, DELAWARE 19899
Assignment: 9
Reel/Frame:006925/0843   Pages: 2
Recorded: 03/24/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DONGES, REINHARD
Exec Dt:
02/07/1994
2
REICHEL, DIETHART
Exec Dt:
02/07/1994
3
KESSLER, BIRGIT
Exec Dt:
02/07/1994
Assignee
1
HOECHST AG
ZENTRALE PATENTABTEILUNG GEBAUDE F 821
D-65926 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6090928
NONE
08217189
Correspondence name and address
CONNOLLY AND HUTZ
THOMAS M. MESHBESHER
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 10
Reel/Frame:006989/0939   Pages: 2
Recorded: 05/25/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DONGES, REINHARD
Exec Dt:
05/10/1994
2
EHRLER, RUDOLF
Exec Dt:
05/10/1994
3
HELWERTH, RAINER
Exec Dt:
05/10/1994
Assignee
1
HOECHST AKTIENGESELLSCHAFT
ZENTRALE PATENTABTEILUNG GEBAUDE F 821
D-65926 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5554768
NONE
08248764
Correspondence name and address
ASHLEY I. PEZZNER
CONNOLLY AND HUTZ
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 11
Reel/Frame:008196/0115   Pages: 2
Recorded: 08/26/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DONGES, REINHARD
Exec Dt:
08/12/1996
2
EHRLER, RUDOLF
Exec Dt:
08/12/1996
Assignee
1
HOECHST AG
BUILDING K 801
PATENT AND LICENSING DEPARTMENT
D-65926 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5747468
NONE
08703201
Correspondence name and address
CONNOLLY AND HUTZ
GERARD M. O'ROURKE
P.O. BOX 2207
1220 MARKET STREET
WILMINGTON, DE 19899

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